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/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
//Provides a word count of the selected text in a Writer document.
import com.sun.star.uno.UnoRuntime;
import com.sun.star.frame.XModel;
import com.sun.star.view.XSelectionSupplier;
import com.sun.star.container.XIndexAccess;
import com.sun.star.text.XText;
import com.sun.star.text.XTextRange;
import com.sun.star.script.provider.XScriptContext;
// display the count in a Swing dialog
void doDisplay(numWords) {
wordsLabel = new JLabel("Word count = " + numWords);
closeButton = new JButton("Close");
frame = new JFrame("Word Count");
closeButton.addActionListener(new ActionListener() {
actionPerformed(ActionEvent e) {
frame.setVisible(false);
}
});
frame.getContentPane().setLayout(new BorderLayout());
frame.getContentPane().add(wordsLabel, BorderLayout.CENTER);
frame.getContentPane().add(closeButton, BorderLayout.SOUTH);
frame.pack();
frame.setSize(190,90);
frame.setLocation(430,430);
frame.setVisible(true);
}
int wordcount() {
result = 0;
// iterate through each of the selections
count = xIndexAccess.getCount();
for(i=0;i<count;i++) {
// get the XTextRange of the selection
xTextRange = (XTextRange)
UnoRuntime.queryInterface(XTextRange.class, xIndexAccess.getByIndex(i));
//System.out.println("string: "+xTextRange.getString());
// use the standard J2SE delimiters to tokenize the string
// obtained from the XTextRange
strTok = new StringTokenizer(xTextRange.getString());
result += strTok.countTokens();
}
doDisplay(result);
return result;
}
// The XSCRIPTCONTEXT variable is of type XScriptContext and is available to
// all BeanShell scripts executed by the Script Framework
xModel = (XModel)
UnoRuntime.queryInterface(XModel.class, XSCRIPTCONTEXT.getDocument());
//the writer controller impl supports the css.view.XSelectionSupplier interface
xSelectionSupplier = (XSelectionSupplier)
UnoRuntime.queryInterface(XSelectionSupplier.class, xModel.getCurrentController());
//see section 7.5.1 of developers' guide
// the getSelection provides an XIndexAccess to the one or more selections
xIndexAccess = (XIndexAccess)
UnoRuntime.queryInterface(XIndexAccess.class, xSelectionSupplier.getSelection());
count = wordcount();
System.out.println("count = "+count);
return 0;
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